Photonically Generated Waveforms Based on Single and Double Injection in a Semiconductor Laser for RADAR Applications

Anuar Turekhanov, Suanu Nwigbo, Arman Lee, Bikash Nakarmi, Ikechi Augustine Ukaegbu

2023

Closed access Metadata (CSL-JSON)
DOI 10.1109/edtm55494.2023.10103100
Data confidence 70 medium
How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

In this paper, we analyze laser response to single and dual-beam injections as a function of two different detuning frequencies. In addition, the emission characteristics were observed as a function of changing injection strengths. Using the redshift in emission frequency of the laser on changing injection strength, linear frequency modulated (LFM), dual LFM, and frequency-hopping LFM (FHLFM) signals were obtained by carefully combining the detuning frequencies and injection strengths of the Master lasers.